Test on latest `node` and `io.js`

Per https://github.com/mishoo/UglifyJS2/commit/0262b4244c13b3ef148bf096874847aea84b93e5 - if you're going to stop testing on 0.8, you should be testing on 0.12.

Also allow failures on unstable nodes and "older than two latest" `io.js` versions, and enable "sudo: false" which makes tests run faster.

diff --git a/.travis.yml b/.travis.yml
index 82460de..4e046b8 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,10 @@
 language: node_js
 before_install: "npm install -g npm"
 node_js:
-    - "0.10"
+    - "iojs"
+    - "0.12"
     - "0.11"
+    - "0.10"
+matrix:
+  fast_finish: true
+sudo: false